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パワーインダクタ
Power inductor
車載用パワーインダクタ CLF-D シリーズ
Power inductor CLF-D series for automotive
 Magnetic shield type wound inductor for power circuits.
 It can be used at a wide temperature range. –55～+150°C
（Including self-temperature rise)
 1 to 470μH, wide E-6 Series lineup allows for various usages.
大電流、低抵抗薄膜ﾊﾟﾜｰｲﾝﾀﾞｸﾀ TFM-GHMｼﾘｰｽﾞ
High current, low DCR thin film power inductor TFM-GHM series
 Small case size (2520 & 2016 [mm] Case size),
Low Profile
(1.0mm Max)
 Inductance line up 0.47uH ~ 2.2uH
 High DC Bias characteristics are realized
with metal core.
金属磁性材料使用 巻線型ｲﾝﾀﾞｸﾀ VLS-HBXｼﾘｰｽﾞ
Wound inductor using a metallic magnetic material, VLS-HBX series
 Magnetic shield type wound inductor using a metallic magnetic
material.
 Magnetically shielded configuration allowing for high-density
mounting.
 The optimal structural design and metallic
material was achieved high current,
low Rdc, high efficiency.
CEATEC2014-11
Magnetics Business Group: 03-6852-7229
パワーインダクタ
Power inductor
車載用パワーインダクタ New CLF-D シリーズ
Power inductor CLF-D series for automotive
Features
 Magnetic shield type wound inductor for power circuits.
 It can be used at a wide temperature range. –55～+150°C
（Including self-temperature rise)
 1 to 470μH, wide E-6 Series lineup allows for various usages.
Major Applications
 Equipment used for automobiles (ECM, airbags, headlights,
electronic power steering, meters, ABS, other)
CharacteristicsSpecifications Examples
Ls (uH)
CLF7045NIT series
Inductance saturation curve
8
7
6
5
4
3
2
1
0
1R0N
3R3N
0
2000
4000
6000
100M
330M
60
2R2N
6R8N
8000
DC current (mA)
80
Ls (uH)
1R5N
4R7N
10000
150M
470M
220M
680M
40
20
0
0
500
1000 1500 2000 2500 3000 3500 4000 4500
DC current (mA)
Ls(uH)
600
101M
331M
400
151M
471M
221M
200
0
0
CEATEC2014-11
200
400
600
800
1000
DC Current (mA)
1200
1400
Magnetics Business Group: 03-6852-7229
パワーインダクタ
Power inductor
車載用パワーインダクタ New CLF-D シリーズ
Power inductor CLF-D series for automotive
Features
 Magnetic shield type wound inductor for power circuits.
 It can be used at a wide temperature range. –55～+150°C
（Including self-temperature rise)
 1 to 470μH, wide E-6 Series lineup allows for various usages.
Major Applications
 Equipment used for automobiles (ECM, airbags, headlights,
electronic power steering, meters, ABS, other)
CharacteristicsSpecifications Examples
Product name
L at100kHz
(uH)
RDC(Ω)
Idc1
(A)
Idc2
(A)
CLF7045NIT-1R0N-D
1.0 ±30%
0.009±30%
6.7
4.8
CLF7045NIT-1R5N-D
1.5 ±30%
0.010±30%
5.5
4.5
CLF7045NIT-2R2N-D
2.2 ±30%
0.013±30%
4.2
4.1
CLF7045NIT-3R3N-D
3.3 ±30%
0.016±30%
3.5
3.7
CLF7045NIT-4R7N-D
4.7 ±30%
0.018±30%
3.1
3.3
CLF7045NIT-6R8N-D
6.8 ±30%
0.022±30%
2.5
3.1
CLF7045NIT-100M-D
10 ±20%
0.033±20%
2.1
2.6
CLF7045NIT-150M-D
15 ±20%
0.048±20%
1.7
2.0
CLF7045NIT-220M-D
22 ±20%
0.069±20%
1.4
1.8
CLF7045NIT-330M-D
33 ±20%
0.097±20%
1.1
1.6
CLF7045NIT-470M-D
47 ±20%
0.130±20%
0.97
1.4
CLF7045NIT-680M-D
68 ±20%
0.170±20%
0.81
1.1
CLF7045NIT-101M-D
100 ±20%
0.270±20%
0.61
0.86
CLF7045NIT-151M-D
150 ±20%
0.450±20%
0.53
0.72
CLF7045NIT-221M-D
220 ±20%
0.630±20%
0.47
0.57
CLF7045NIT-331M-D
330 ±20%
0.800±20%
0.36
0.49
CLF7045NIT-471M-D
470 ±20%
1.200±20%
0.28
0.41
CEATEC2014-11
Magnetics Business Group: 03-6852-7229
パワーインダクタ
Power inductor
車載用パワーインダクタ New CLF-D シリーズ
Power inductor CLF-D series for automotive
Features
 Magnetic shield type wound inductor for power circuits.
 It can be used at a wide temperature range. –55～+150°C
（Including self-temperature rise)
 1 to 470μH, wide E-6 Series lineup allows for various usages.
Major Applications
 Equipment used for automobiles (ECM, airbags, headlights,
electronic power steering, meters, ABS, other)
CharacteristicsSpecifications Examples
Powertrain Control Field
Diesel
Engine ECU
Hybrid
Vehicle ECU
Body Control field
Power Source
Control ECU
Battery
ECU
Gasoline
Engine ECU
Air-bag ECU
Safety Driving Field
Network Gateway
ECU
ABS ECU
Electric Power
Steering ECU
Pre-Clash Seat
Belt ECU
CLF7045NIT
CEATEC2014-11
Magnetics Business Group: 03-6852-7229
パワーインダクタ
Power inductor
大電流、低抵抗薄膜ﾊﾟﾜｰｲﾝﾀﾞｸﾀ TFM-GHMｼﾘｰｽﾞ
High current, low DCR thin film power inductor TFM-GHM series
Features
 Small case size (2520 & 2016 [mm] Case size),
Low Profile
(1.0mm Max)
 Inductance line up 0.47uH ~ 2.2uH
 High DC Bias characteristics are realized with metal core.
Major Applications
 Used for Smart phone, Tablet, etc
 For Power circuit module
Characteristics Specifications
Examples
Inductance vs. DC Bias
3.0
TFM2016
Inductance [uH]
2.5
2.2uH
1.0uH
0.47uH
2.0
1.5
1.0
0.5
0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Idc [A]
3.0
TFM2520
Inductance [uH]
2.5
2.2uH
1.0uH
0.47uH
2.0
1.5
1.0
0.5
0.0
0.0
0.5
1.0
1.5
2.0
2.5
3.0
Idc [A]
CEATEC2014-11
Magnetics Business Group: 03-6852-7229
パワーインダクタ
Power inductor
大電流、低抵抗薄膜ﾊﾟﾜｰｲﾝﾀﾞｸﾀ TFM-GHMｼﾘｰｽﾞ
High current, low DCR thin film power inductor TFM-GHM series
Features
 Small case size (2520 & 2016 [mm] Case size),
Low Profile
(1.0mm Max)
 Inductance line up 0.47uH ~ 2.2uH
 High DC Bias characteristics are realized with metal core.
Major Applications
 Used for Smart phone, Tablet, etc
 For Power circuit module
Characteristics Specifications
Examples
Characteristics
Size
[mm]
2.0 x 1.6
2.5 x 2.0
Rated current
Inductance
DCR
[uH]
[mOhm] Idc-1 [A] Idc2 [A]
Identification
TFM201610GHM-R47MTAA
0.47
32
5.0
3.9
TFM201610GHM-1R0MTAA
1.0
50
3.8
3.1
TFM201610GHM-2R2MTAA
2.2
142
2.6
1.9
TFM252010GHM-R47MTAA
0.47
20
4.8
4.6
TFM252010GHM-1R0MTAA
1.0
45
4.0
3.2
TFM252010GHM-2R2MTAA
2.2
85
3.5
2.3
Idc-1 : Depend on the Inductance Saturation. (-30% Reduction from Nominal value).
Idc-2 : Depend on the self temperature rise. (40deg.C Max.)
Dimensions
T
W
L
Size
L
W
T
2016
2.0 +/-0.2
1.6 +/-0.2
1.0 Max
2520
2.5 +/-0.2
2.0 +/-0.2
1.0 Max
CEATEC2014-11
Magnetics Business Group: 03-6852-7229
パワーインダクタ
Power inductor
大電流、低抵抗薄膜ﾊﾟﾜｰｲﾝﾀﾞｸﾀ TFM-GHMｼﾘｰｽﾞ
High current, low DCR thin film power inductor TFM-GHM series
Features
 Small case size (2520 & 2016 [mm] Case size),
Low Profile
(1.0mm Max)
 Inductance line up 0.47uH ~ 2.2uH
 High DC Bias characteristics are realized with metal core.
Major Applications
 Used for Smart phone, Tablet, etc
 For Power circuit module
Characteristics Specifications
Examples
Power circuit Efficiency data
Efficiency [%]
100
(3.7V In / 1.8V Out / 4MHz Switching)
TFM2016
90
80
70
60
50
40
0.1
1
10
100
1000
Load Current [mA]
TFM2016 L=1.0uH
Competitor's Inductor
Efficiency [%]
100
TFM2520
90
80
70
60
50
40
0.1
1
10
100
1000
Load Current [mA]
TFM2520 L=1.0uH
Competitor's Inductor
CEATEC2014-11
Magnetics Business Group: 03-6852-7229
パワーインダクタ
Power inductor
金属磁性材料使用 巻線型ｲﾝﾀﾞｸﾀ VLS-HBXｼﾘｰｽﾞ
Wound inductor using a metallic magnetic material, VLS-HBX series
Features
 Magnetic shield type wound inductor using a metallic magnetic
material.
 Magnetically shielded configuration allowing for high-density
mounting.
 The optimal structural design and metallic material was achieved
high current, low Rdc, high efficiency.
Major Applications
 Smart phones, tablet terminals
 Other portable device
Characteristics Specifications
Examples
3.2
Inductance(μH)
1.6
VLS201610HBX-2R2M
VLS201610HBX-1R5M
0.8
VLS201610HBX-1R0M
VLS201610HBX-R68M
VLS201610HBX-R47M
0.4
VLS201610HBX-R33M
0.2
VLS201610HBX-R24M
0.1
0
1
2
3
4
5
6
7
8
DC Bias(A)
INDUCTANCE vs. DC BIAS CHARACTERISTICS
3.2
VLS252010HBX-2R2M
Inductance(μH)
1.6
VLS252010HBX-1R5M
VLS252010HBX-1R0M
0.8
VLS252010HBX-R68M
VLS252010HBX-R47M
0.4
VLS252010HBX-R33M
0.2
VLS252010HBX-R24M
0.1
0
CEATEC2014-11
1
2
3
4
5
6
7
8
DC Bias(A)
INDUCTANCE vs. DC BIAS CHARACTERISTICS
Magnetics Business Group: 03-6852-7229
パワーインダクタ
Power inductor
金属磁性材料使用 巻線型ｲﾝﾀﾞｸﾀ VLS-HBXｼﾘｰｽﾞ
Wound inductor using a metallic magnetic material, VLS-HBX series
Features
 Magnetic shield type wound inductor using a metallic magnetic
material.
 Magnetically shielded configuration allowing for high-density
mounting.
 The optimal structural design and metallic material was achieved
high current, low Rdc, high efficiency.
Major Applications
 Smart phones, tablet terminals
 Other portable device
Characteristics Specifications
Examples
VLS201610HBX Electrical Characteristics
Test
Freq.
(MHz)
1
1
1
1
1
1
1
L
(μH)
0.24
0.33
0.47
0.68
1.0
1.5
2.2
Tol.
±20％
±20％
±20％
±20％
±20％
±20％
±20％
DC Resistance
(Ω)
max.
typ.
0.030 0.023
0.039 0.031
0.041 0.034
0.053 0.044
0.072 0.060
0.116 0.097
0.170 0.142
Rated DC Current*(A)
Idc1
Idc2
max.
typ.
max.
typ.
4.81
5.15
3.74
4.40
4.42
4.79
2.85
3.35
3.50
4.00
2.81
3.30
3.10
3.53
2.47
2.90
2.50
2.90
2.13
2.50
2.00
2.20
1.63
1.92
1.70
1.90
1.45
1.70
TDK Identification
VLS201610HBX-R24M
VLS201610HBX-R33M
VLS201610HBX-R47M
VLS201610HBX-R68M
VLS201610HBX-1R0M
VLS201610HBX-1R5M
VLS201610HBX-2R2M
*Rated DC current ; The lower value between Idc1 and Idc2
Idc 1 : Depend on the Inductance Saturation. (-30% Reduction from Initial L Value)
Idc 2 : Depend on the Self Temperature Rise (40deg.C Typ.)
VLS252010HBX Electrical Characteristics
L
(μH)
0.24
0.33
0.47
0.68
1.0
1.5
2.2
Tol.
±20％
±20％
±20％
±20％
±20％
±20％
±20％
Test Freq.
(MHz)
1
1
1
1
1
1
1
DC Resistance
(Ω)
max.
typ.
0.029 0.022
0.031 0.025
0.035 0.029
0.048 0.040
0.065 0.054
0.094 0.078
0.120 0.100
Rated DC Current*(A)
Idc1
Idc2
max.
typ.
max.
typ.
6.55
7.10
3.91
4.60
5.03
5.46
3.74
4.40
4.53
5.25
3.32
3.90
3.62
4.17
2.98
3.50
3.22
3.57
2.55
3.00
2.70
3.00
2.02
2.38
2.30
2.60
1.76
2.07
TDK Identification
VLS252010HBX-R24M
VLS252010HBX-R33M
VLS252010HBX-R47M
VLS252010HBX-R68M
VLS252010HBX-1R0M
VLS252010HBX-1R5M
VLS252010HBX-2R2M
*Rated DC current ; The lower value between Idc1 and Idc2
Idc 1 : Depend on the Inductance Saturation. (-30% Reduction from Initial L Value)
Idc 2 : Depend on the Self Temperature Rise (40deg.C Typ.)
VLS201610HBX Dimensions
VLS252010HBX Dimensions
1.0mm
Max
1.0mm
Max
2.0+/0.2mm
CEATEC2014-11
1.6+/0.2mm
2.5+/-0.2mm
2.0+/0.2mm
Magnetics Business Group: 03-6852-7229
パワーインダクタ
Power inductor
金属磁性材料使用 巻線型ｲﾝﾀﾞｸﾀ VLS-HBXｼﾘｰｽﾞ
Wound inductor using a metallic magnetic material, VLS-HBX series
Features
 Magnetic shield type wound inductor using a metallic magnetic
material.
 Magnetically shielded configuration allowing for high-density
mounting.
 The optimal structural design and metallic material was achieved
high current, low Rdc, high efficiency.
Major Applications
 Smart phones, tablet terminals
 Other portable device
Characteristics Specifications
Examples
 Power Inductor for DC-DC converter of the smartphone
Buck converter
Input voltage＞Output voltage
Switching
component
Switch ON
Power inductor
+
DC
input
Switch OFF
(Connected to
control circuit)
Diode
+
Capacitor
DC
output
-
CEATEC2014-11
Magnetics Business Group: 03-6852-7229